Two of RFK's top brass have resigned this week, both over the approval of two flavored e cigarettes. Both made clear that the approvals go against the FDA's mission to prevent vape companies New FDA approved Crossbar 20k nicotine disposables in stock FDA Begins Banning Vape Flavors with Regulatory Process Vaping Scout FDA Finally Authorizes Fruit Flavored Vapes. Here's What It Took.